Patent: DPAF Curved Image Sensor

A patent showing a curved sensor equipped with DPAF has appeared, like the stacked sensor patents, curved sensors appear to be getting closer to being brought to a product. Canon News interpretsJapan Patent Application2018-014657: The sensor uses a piezoelectric device to drive the shape change of the curved sensor and has strain gauges (219) to Read more...

sensor curved patent

2018-1-26 00:45

sensor curved → : 13 / sensor curved -


Canon patent shows curved sensor design

A new patent suggests Canons engineers might be working on a curved sensor design to reduce vignetting. Japanese blog Egami reports on a patent that was released on the 24th of November and describes an image sensor design with a flat central portion, where light fall-off from the lens is not much of an issue, and curved edges, where fall-off is generally more noticeable.

2016-12-02 23:42